竹林水土保持功能研究进展与展望

Research Progress and Prospect of Soil and Water Conservation of Bamboo Forest

竹林作为我国重要的森林资源,是集经济、生态和社会效益于一体的优良物种,特别在各主要竹产区生态环境建设中发挥着日益重要的作用。为了全面认识竹林的水土保持功能,掌握其水土保持作用的机制和条件,本文综述了竹林生物学特征与水土保持功能的关系以及截留降水、涵养水源、改善土壤理化性质和减少土壤侵蚀等水土保持作用方面的进展,阐明了竹林在我国区域生态环境保护方面的重要作用,并对竹林水土保持功能研究进行了展望。

As an important forest resource in China, bamboo forest is an excellent species having the integrated economical, ecological and social benefits, and plays an increasingly important role in ecological environment improvement particularly at main bamboo producing areas. In order to obtain a comprehensive understanding of soil and water conservation of bamboo forest and to master the mechanism and conditions of soil and water conservation, this paper summarized the latest research progress of soil and water conservation, including the relationship between biological characteristics of bamboo forest and soil and water conservation as well as rainfall interception, water conservancy, the improvement of soil physical and chemical properties and the reduction of soil erosion. At the same time, the paper also analyzed the important role of bamboo forest in regional environment protection. Then the study of soil and water conservation of bamboo forest was prospected.